Lost access to most of my FortiGates

Hello, this past weekend I noticed on Forticloud that almost all of my FortiGates are inaccessible however they are online and working and submitting logs -- I cannot manage them though.  I received a log message from a few of them stating:

type=event subtype=system level=information vd=root logdesc="Super admin left VDOM" user="daemon_admin" ui=cmdbsvr action=vdom-switch reason=none msg="User daemon_admin has left the virtual domain root"

and then the other VDOM sent a log message saying:

type=event subtype=system level=information vd=Traffic logdesc="Super admin entered VDOM" user="daemon_admin" ui=cmdbsvr action=vdom-switch reason=none msg="User daemon_admin has entered the virtual domain Traffic"

Not sure if this relates but I have never seen this log message before now -- it is what prompted me to want to login to one of the FortiGates.  I had someone reboot them but they still didn't connect, any suggestions?  Fortinet didn't have any solution.